zuoye_chapter4_1_interpolation

用matlabu语言编写的百花争艳图，比较简单，对初学matlab的有一定帮助(Language with matlabu flowers blooming figure, relatively simple, there are some beginner matlab help)

Matlab implementation for Kalman filter

模型预测电流控制其控制思想基于以下原理：首先，功率变换器产生的开关状态个数有限，且通过建立模型可以预测每一个开关状态下被控变量的对应变化特性；其次，定义价值函数评价被控变量的预测值，为判别最优有限开关状态提供依据；最后，计算出每一种开关状态下的价值函数值，以此评价每一种开关状态下被控变量预测值的优劣，选择出最优的开关状态并应用。(The control idea of model predictive current control is based on the following principles: firstly, the number of switching states produced by power converter is limited, and the strain characteristics of controlled variables under each switching state can be predicted by establishing a model; secondly, the value function is defined to evaluate the predicted values of controlled variables, which provides a basis for judging the optimal finite switching state; lastly, the optimal finite switching state is calculated. The value function value under switching state is used to evaluate the predicted value of controlled variables under each switching state, and the optimal switching state is selected and applied.)

Dataset for Text Detection and Extraction

说明：  5G sinr map matlab codes

10年数模赛题alpha、beta角求法，利用最小二乘法求解(10 model years of the contest problems alpha, beta angle Method, using the least squares method)

主要设计了在matlab下异步电动机双闭环控制的仿真。(The main design of the closed-loop control of asynchronous motor in matlab simulation.)

Program of signal processing

ultra wideband simulation

说明：  乳腺癌的发病率在女性癌症中占据首位，开展乳腺癌的诊断和防治研究具有重要的科学意义和临床实用价值。 文中主要研究的是对超声图像进行分析，对其灰度和纹理特征提取进行研究，并在特征选择阶段使用类间距对单个特征的分 类能力进行评价，为后续研究计算机辅助诊断系统奠定一个初步基础。 (Extraction of Gray and Texture Features based on Ultrasonic Image of Breast Cancer)